Single-player games like Orium
Below are 8 single-player Steam games similar to Orium, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Orium page.
Ranked picks
- 1
HeroesSagaZero
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy and Indie with Orium.
Pixel-art meets 2.5D battles in this strategy-driven, loot-focused roguelite RPG. Build your own team, master countless skill combinations, and collect gear with endless randomized options. No two strategies are ever the same—unleash your tactics and carve your path to infinite victory!
- 2
Outlaw Raiders
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy with Orium.
Lead your outlaw crew on raids to rob, steal, and fight for riches. Build up your camp and recruit more outlaws so you can become the ultimate outlaw.
- 3
Stem The Tide
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy and Indie with Orium.
Lead the last bastion against the Swarm in this hybrid auto-battler and roguelite. Build your camp, recruit and merge units, create faction synergies, upgrade your warriors, and survive procedurally generated waves of monsters to save the world from destruction!
- 4
Lucha Chess
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy and Indie with Orium.
Assemble the ultimate team of Mexican wrestlers in this roguelike auto-battler. Combine unique units with powerful items to discover hundreds of synergies while battling your way through.
- 5
Astro Protocol
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy with Orium.
Astro Protocol is a high-stakes, turn-based 4X space strategy game distilled into intense one-hour matches. Six factions, randomized maps, tech trees, and anomalies ensure every run is unique. Victories are earned against challenging opponents that play to win.
- 6
Seed World
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy and Indie with Orium.
Seed World is a game that aims to combine automation, conveyor belts, and level progression. The game simplifies automation 'construction' into a series of progress bars, with each progress producing or consuming resources, and players need to manage resources.
- 7
Flag Conquest
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy and Indie with Orium.
An incremental roguelite auto-battler. Build a persistent army, program its tactics with Gambits, and take a fallen kingdom back one flag at a time across zones that never stop scaling. Retreat, bank what you earned, come back stronger. Deep prestige, an endless Tower, and King of the Hill.
- 8
Bermuda Bastion
Single-player alternative to Orium — playable solo, no multiplayer required. Shares Strategy with Orium.
Survive 33 days in the heart of the Bermuda Triangle! Build triangular structures to defend against malevolent squares, pentagons, and other geometric monsters. In this chaotic city-builder roguelike, every mistake pulls your Bastion closer to the depths.